Added garbage collection (needed to add reference counters by linking libocca to the classes)
Added garbage collection (needed to add reference counters by linking libocca to the classes)

li12242/OCCA2,tcew/OCCA2,lcw/OCCA2,lcw/OCCA2,tcew/OCCA,tcew/OCCA,tcew/OCCA2,li12242/OCCA2,jkozdon/occa,tcew/OCCA2,jkozdon/occa,lcw/OCCA2,li12242/OCCA2,lcw/occa,jkozdon/occa,lcw/OCCA2,tcew/OCCA2,lcw/occa,libocca/occa,lcw/OCCA2,tcew/OCCA,lcw/occa,tcew/OCCA,jkozdon/occa,lcw/OCCA2,jkozdon/occa,li12242/OCCA2,lcw/occa,libocca/occa,li12242/OCCA2,lcw/occa,tcew/OCCA,tcew/OCCA,libocca/occa,tcew/OCCA2,tcew/OCCA,tcew/OCCA2,jkozdon/occa,libocca/occa,lcw/occa,li12242/OCCA2